594
FNUS74 KMOB 101111
FWSMOB
SPOT FORECAST FOR DESOTO BB 7310 C 7 EAST...USFS
NATIONAL WEATHER SERVICE MOBILE AL
511 AM CST TUE FEB 10 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 CST ON FEBRUARY 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
THERE IS A 20% CHANCE OF RAIN WEDNESDAY. FOR THE
REST OF TODAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 45%, 20 FT
WIND GUSTS WILL BE UP TO NEAR 20 MPH, TRANSPORT WINDS WILL BE
MOSTLY SOUTH-SOUTHWESTERLY TO SOUTHWESTERLY, AND DISPERSION
VALUES WILL BE GOOD. FOR WEDNESDAY, THE MINIMUM RELATIVE HUMIDITY
IS NEAR 45%, TRANSPORT WINDS WILL BE MOSTLY WEST-NORTHWESTERLY TO
WEST-SOUTHWESTERLY, AND DISPERSION VALUES WILL BE GENERALLY GOOD.
FOG POTENTIAL AND OTHER REMARKS...A DENSE FOG ADVISORY IS IN EFFECT
FOR THE BURN SITE UNTIL 9 AM THIS MORNING. PATCHY FOG DEVELOPMENT
IS POSSIBLE LATE TONIGHT.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). AREAS OF DENSE
FOG EARLY IN THE MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........45 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH IN
THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......4300 FT AGL.
MIXING HEIGHT (M)...183-1311 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 8 TO 15 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 4 TO 7 METERS/SECOND.
DISPERSION INDEX....10 INCREASING TO 68.
LVORI...............5.
STABILITY CLASS.....2.
TIME (CST) 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........57 56 40 46 62
WEATHER COV.....AREAS
WEATHER TYPE....FOG NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0
TEMP............57 64 73 76 75
RH..............100 81 57 48 50
20 FT WIND DIR..SSW SSW SSW SSW SSW
20 FT WIND SPD..2 6 7 8 7
20 FT WIND GUST.8 13 16 17 16
MIX HGT (FT)....600 1400 2900 3900 4300
MIX HGT (M).....180 430 880 1190 1310
TRANSP WIND DIR.SSW SW SSW SSW SSW
TRANSP WIND SPD.8 10 15 15 14
TRANS WIND DIR..SSW SW SSW SSW SSW
TRANS SPD (M/S).4 4 7 7 6
DISPERSION IDX..9 19 54 68 61
LVORI...........8 3 1 1 1
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). PATCHY FOG AFTER
3 AM.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......400 FT AGL.
MIXING HEIGHT (M)...122-213 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 8 TO 12 MPH SHIFTING TO THE WEST 7 TO
8 MPH AFTER 3 AM.
TRANSPORT WINDS M/S.SOUTH AROUND 5 METERS/SECOND SHIFTING TO THE
WEST 3 TO 4 METERS/SECOND AFTER 3 AM.
DISPERSION INDEX....6.
LVORI...............6.
STABILITY CLASS.....4.
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........79 83 86 72 77 78
WEATHER COV..... PATCHY
WEATHER TYPE....NONE NONE NONE NONE NONE FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............70 64 62 61 60 59
RH..............63 84 93 97 100 100
20 FT WIND DIR..S SSW SSW SW SW SW
20 FT WIND SPD..6 5 3 2 2 2
20 FT WIND GUST.14 12 12 10 8 7
MIX HGT (FT)....600 700 600 500 400 400
MIX HGT (M).....180 210 180 150 120 120
TRANSP WIND DIR.S S SSW SSW SW WSW
TRANSP WIND SPD.12 12 9 9 8 8
TRANS WIND DIR..S S SSW SSW SW WSW
TRANS SPD (M/S).5 5 4 4 4 4
DISPERSION IDX..8 8 4 4 4 4
LVORI...........3 4 6 9 9 9
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). PATCHY FOG EARLY
IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS
IN THE AFTERNOON.
CHANCE OF PCPN......20 PERCENT.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........49 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 6 MPH LATE IN
THE MORNING, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
MIXING HEIGHT (M)...122-1402 METERS AGL.
TRANSPORT WINDS.....WEST 6 TO 9 MPH SHIFTING TO THE NORTHWEST
AROUND 7 MPH LATE IN THE AFTERNOON.
TRANSPORT WINDS M/S.WEST AROUND 3 METERS/SECOND SHIFTING TO THE
NORTHWEST LATE IN THE AFTERNOON.
DISPERSION INDEX....9 INCREASING TO 22 LATE IN THE MORNING, THEN
INCREASING TO 39 LATE IN THE MORNING INCREASING
TO 45 EARLY IN THE AFTERNOON DECREASING TO 35.
LVORI...............5.
STABILITY CLASS.....2.
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........83 74 61 46 39 36
WEATHER COV.....PATCHY S CHC S CHC S CHC
WEATHER TYPE....FOG NONE NONE RNSHWR RNSHWR RNSHWR
TSTM COV........
CHC OF PCPN (%).0 0 0 20 20 20
TEMP............58 61 69 75 79 77
RH..............100 97 78 60 49 52
20 FT WIND DIR..WSW WSW W W WNW WNW
20 FT WIND SPD..2 3 5 6 6 5
20 FT WIND GUST.7 8 10 14 13 10
MIX HGT (FT)....400 700 2100 4200 4500 4000
MIX HGT (M).....120 210 640 1280 1370 1220
TRANSP WIND DIR.WSW W WNW WNW WNW NW
TRANSP WIND SPD.7 7 9 9 9 7
TRANS WIND DIR..WSW W WNW WNW WNW NW
TRANS SPD (M/S).3 3 4 4 4 3
DISPERSION IDX..7 6 22 43 45 36
LVORI...........8 8 3 1 1 1
FORECASTER...29
REQUESTED BY...JODY ROGERS
TYPE OF REQUEST...PRESCRIBED
.TAG 2602207.0/MOB
.DELDT 02/10/26
.FORMATTERVERSION 2.0.0
.EMAIL CLIFTON.WILLIS@USDA.GOV,JOSEPH.ROGERS@USDA.GOV
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